22857216

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 80

約数和(自身を含む): 63638784

約数和(自身を除く): 40781568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 647, 736, 768, 1104, 1294, 1472, 1536, 1941, 2208, 2588, 2944, 3882, 4416, 5176, 5888, 7764, 8832, 10352, 11776, 14881, 15528, 17664, 20704, 29762, 31056, 35328, 41408, 44643, 59524, 62112, 82816, 89286, 119048, 124224, 165632, 178572, 238096, 248448, 331264, 357144, 476192, 496896, 714288, 952384, 993792, 1428576, 1904768, 2857152, 3809536, 5714304, 7619072, 11428608, 22857216]

約数ペア:

[(1, 22857216), (2, 11428608), (3, 7619072), (4, 5714304), (6, 3809536), (8, 2857152), (12, 1904768), (16, 1428576), (23, 993792), (24, 952384), (32, 714288), (46, 496896), (48, 476192), (64, 357144), (69, 331264), (92, 248448), (96, 238096), (128, 178572), (138, 165632), (184, 124224), (192, 119048), (256, 89286), (276, 82816), (368, 62112), (384, 59524), (512, 44643), (552, 41408), (647, 35328), (736, 31056), (768, 29762), (1104, 20704), (1294, 17664), (1472, 15528), (1536, 14881), (1941, 11776), (2208, 10352), (2588, 8832), (2944, 7764), (3882, 5888), (4416, 5176)]